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Home > CC2 > Chapter 4 > Lesson 4.1.2 > Problem 4-19


4-19 Diamond ProblemCopy and complete each of the Diamond Problems below. The pattern used in the Diamond Problems is shown at right. Homework Help ✎

  1. 4-19a Diamond Problem

    What number plus equals ?

    Multiply your answer by  to find the top portion of the diamond.


  2. 4-19b Diamond Problem

    What two numbers add to and, when multiplied together, equal ?

  3. 4-19c Diamond Problem

    See part (a).

  4. 4-19c Diamond Problem

    See part (b).